>> thanks to our good friends at jpmorgan who have sponsored the conference, we're going to end up netting somewhere between $3.5 million to $5.5 million to save lives in new york city. >> you've done pretty well. and at some point you have to decide how you were going to participate in the world of philanthropy. i know you've hired a couple of people to help you. >> yeah. listen, you know, i've been involved for a long time. ten years ago, before that i was involved, but ten years ago, a major gift to carnegie mellon that you're probably aware. >> yeah. >> being involved in philanthropy as you probably know, started with -- you put money in a box. >> absolutely. >> every day to help poor children. so how did that start? it started a long time ago. a long time ago. but for me, look, when i got to any kind of point of being able to give, i knew you had to give back in different fashions. and robin hood, you know, i got to robin hood probably i think two years, three years ago i went on the board of robin hood and basically that was the idea that, you know, i -- i had a lot of my career in n